The Early History of Iowa.We are informed that Judge Rorer has prepared, and will deliver before the Iowa Historical and Geological Institute, on Wednesday evening, tho 8th of Feb., a lecture on the above subject. This is a theme in which we j all feel an interest, and certainly no man among us is better lt;jualitied to do justice to it than the worthy Judge; we therefore confidently expect there will be a large turn out on the occasion weather permitting. It is to be at Marion Hull—free.